Tagged Questions
1
vote
0answers
25 views
informations about “gdaltransform” utility of GDAL
I have a doubt about GDAL reprojection.
I use "gdalwarp" utility to reproject an image in a specific projection system (for example WGS84 UTM49).
"gdalinfo" on original image displays this corner ...
0
votes
0answers
38 views
project geotiff to NSIDC Sea Ice Polar Stereographic North (EPSG:3411) with gdalwarp
I a trying to project a signed byte .tiff file (sea ice concentration data) from a uniform unprojected grid (latitudes: -89.875° to 89.875° by 0.25°, longitudes:-179.875° to 179.875° by 0.25°) to ...
1
vote
2answers
34 views
Problem with reprojecting raster from MGI 6 to WGS
When I reproject a raster from Mgi 6 to WGS 84 using Warp in Quantum gis it makes mistake ( about 380m). Is there any way to avoid this?
0
votes
0answers
98 views
How to re-project the EASE (Equal Area Scalable Earth) grid with a ~25 km cylindrical projection to WGS84 0.25 degree?
I have nc files ,here is one file https://echange-fichiers.inra.fr/get?k=LUfqiyO1Dl7az5bihnS. from the metadata ,the projection is cylindrical and the resolution is 25 km:
...
3
votes
0answers
122 views
Bug in gdalwarp's simple nearest neighbor? Or more likely I need some help
I'm trying to understand how to use the GDAL utilities a little better. I think I've defined something incorrectly or I've found a bug in gdalwarp. My bet is that I've defined something incorrectly, ...
